baber/WOPTO huggingface dataset:
Patent JP-S5949359-A (JP)
Title: Method for controlling exhaust gas recirculation in internal-combustion engine
Inventor: TAURA MITSUHARU
IPC: F02B31/00
Filed: 1982-09-14
Abstract: PURPOSE:To prevent NOX from being emitted into the atmosphere without impeding the operationability of an engine, by carrying out exhaust recirculation only when an intake-air control valve closes a straight passage. CONSTITUTION:A micro-computer 50 controls, in accordance with engine conditions detected by sensors, the injection time period of a fuel injection valve 18 in such a way that a mixture of stoichiometric air-fuel ratio is fed in accordance with signals from the sensors and an oxygen concentration in exhaust gas upon the engine operations of idling, accelerating and intermediate load, a lean mixture of an air-fuel ratio larger than a stoichrometric air-fuel ratio is fed upon the engine operation of low load, and a rich mixture of an air-fuel ratio less than an stoichrometric air-fuel ratio is fed upon the engine operation of high load. A solenoid selector valve 29 is energized only upon the engine operation of low load upon which a lean mixture is fed, and a solenoid shut-off valve 44 is energized only when a temperature detected by a water temperature 55 is higher than a predetermined value and the solenoid selector valve 29 is energized. Accordingly, exhaust recirculation is carried out only when an intake- air control valve 14 is closed and a lean mixture is fed into the internal-combustion engine.
Patent JP-S6062312-A (JP)
Inventor: JIEIMUZU AREN INHOFU
IPC: E02B1/00
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0210444-A (JP)
Title: Work file management system for data base system
Inventor: SHIRAISHI MASAMI
IPC: G06F7/22
Filed: 1988-06-28
Abstract: PURPOSE:To avoid waste of a disk medium by generating a temporary work file in a temporary work file generating storage means and dynamically extending the capacity of the file at the time of detecting a lack of the file capacity during the use of said work file. CONSTITUTION:A file opening means 109 discriminates whether a file whose opening is requested is a temporary file or nor; and when it is a temporary file, a work file is generated in a temporary work file generating storage means 110 designated by temporary file catalog information registered in a catalog information storage means 101. If a lack of the file capacity is detected while a data base use program 103 uses the work file by a work file input/output means 112, the area of the work file generated in the temporary work file generating storage means 110 is extended by a temporary work file dynamic extending means 113.
Patent JP-S5785275-A (JP)
Title: Gas laser device
Inventor: NAKAZAWA YOSHIO
IPC: H01S3/134
Filed: 1980-11-17
Abstract: PURPOSE:To shorten the rise time of laser output by making discharge currents having value larger than the standard value for a fixed time after starting laser discharge and automatically making the discharge currents having the standard value after that time. CONSTITUTION:The gas laser device is formed by a gas laser oscillator 3 and a constant current circuit for supplying the predetermined discharge currents to the oscillator 3, a power supply with a rectifying circuit 1, a control circuit 2 and an error amplifier 4. In this case, a resistor R1 and a SCR6 are connected to a standard resistor RS, and a SCR gate controller 8 with a timer is mounted to a gate of the SCR6. Accordingly, the discharge currents for 0<t<=T after starting laser discharge are I1 VS/(1/RS+1/R1)<-1> (where VS RSI0, I0: currents having the standard value), and the discharge currents for t>T are I0 VS/RS. Here, I1 is larger than I0.
Patent JP-S5685826-A (JP)
Title: Vacuum treatment device
Inventor: KIMOTO ARATA
IPC: H01L21/3065
Filed: 1979-12-14
Abstract: PURPOSE:To prevent foreign matters from adhering to treated substances by leak action by a method wherein an exhaust pipe and a leak respectively independently are communicated to a chamber. CONSTITUTION:A bed 1 is raised to seal the chamber 3. A valve 7A is opened to permit a pump 6 to exhaust gas to the extent of 10<-3>mm.Hg. A valve 13 is operated to communicate a pipe 9A to a gas source 11, a voltage is applied between electrodes 4, 4' to grow plasma and to apply an etching to a film on a wafer 2. Then, the valves 7A and 10 are closed and the valve 13 is operated to communicate the pipe 9A to the atmosphere and release the vacuum. At exhausting, fragments of the wafer adhere to the pipe 5 and at leaking, air flows in the chamber through the pipe 9A, so that it does not flow through the pipe 5 and the fragments having adhered to the exhaust pipe 5 will not adhere on the wafer. Accordingly, the yield is improved.
Patent JP-S6147399-A (JP)
Inventor: HASUNUMA YOSHIBUMI
IPC: B67D7/32
Filed: 1984-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0917189-A (JP)
Title: Non-volatile semiconductor memory
Inventor: YAMAMURA TOSHIO
IPC: G11C17/00
Filed: 1995-06-28
Abstract: PURPOSE: To prevent the gate insulation film of a specified transistor in a row sub decoder from being exposed to excessive electric field stress at the time of writing or erasure in an EEPROM. CONSTITUTION: In an EEPROM with a row main decoder 12M and a row sub decoder 12Si corresponding to a plurality of cell blocks 11i, the row sub decoder has a PMOS transistor TP inserted and connected to between an input node Gi and a word wire WLi of the cell block and an NMOS transistor Nd for pull-down connected between a word wire and a grounding node. The row main decoder outputs a plurality of control signals R2 and R3 where potential is controlled according to whether the erasure of the cell block is selected or the writing is not selected or whether the erasure is not selected or the writing is selected, and supplies each control signal to each gate of the PMOS transistor and the NMOS transistor of the row sub decoder.
Patent JP-S6139748-A (JP)
Title: Testing method of data communication system terminal
Inventor: UENO REIKO
IPC: H04L69/40
Filed: 1984-07-31
Abstract: PURPOSE:To utilize the same program regardless of the contents and kind of a test by providing a test terminal with a data setting processing part which adds header parts to data constituted as a record, contents by contents, determines values of the headers, contents by contents, and performs processes corresponding to contents with efficiency. CONSTITUTION:Values of respective division data header parts are used to set data to be transmitted in a data transmission processing part 7, a transmission time interval in a timer part 8 for transmission, data to be received in a data reception processing part 9, and a reception expectation time in a timer part 10 for reception. Registered data are read out after the setting. The data transmission processing part 7 when receiving data sends a control signal to a data setting processing part 12. When an answer to the transmitted data is inputted to the data reception processing part 9 before a signal arrives from the timer part for reception, received data in the data reception processing part is transmitted to a stored processing part 11 and a control signal is sent to the data setting processing part 12.
Patent JP-S5785024-A (JP)
Title: Liquid crystal display device using plastic substrate
Inventor: INOUE YUUJI
IPC: G02F1/1337
Filed: 1980-11-17
Abstract: PURPOSE:To obtain a display device having orientating films with high aging resistance and stability by forming each orientating film contg. the reaction product of a titanium chelate compound with an org. Al compound with an org.  Al compound as the principal component on a plastic substrate provided with  an electrically conductive transparent film. CONSTITUTION:An electrically conductive transparent film of In2O3 or the like is formed on each plastic film of polyethylene terephthalate, polyether sulfone, polycarbonate or the like as a substrate. About 100pts.wt. titanium chelating agent such as titanium di-i-propoxy-bis(acetylacetonate) is mixed with 40- 80pts.wt. org. Al compound such as Al(C2H5)3 or Al(C2H5)2Cl and dissolved in toluene. This soln. is applied to the transparent film, dried, and heat treated. The surface of a film produced by the reaction of both the components is then rubbed with cotton cloth or the like to form an orientating film. Thus, a liq. crystal display device having orientating films with superior aging resistance and stability is obtd. with high productivity.
Patent JP-H10328142-A (JP)
Title: Optometric device, data receiver and measured data transmission system composed of the same
Inventor: UMEMURA IZUMI
IPC: A61B3/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To transmit measured data only to a selected specified data receiver in a data transmission system composed of an optometric device equipped with a transmitting means for measured data and plural data receivers for receiving the measured data. SOLUTION: This other-knowledge type optometric device is constituted so as to be provided with a measuring part 11 for measuring eyes to be tested and a transmission part 17 for outputting the measured data of eyes to be tested due to the measuring part to plural data receivers by radio. In this case, the device is equipped with an output operating part 12 for selecting the desired data receiver out of the plural data receivers, code storage part 14 for storing codes for respectively individually identifying the plural data receivers, and code addition part 13 for reading the code corresponding to the data receiver out of the code storage part 14 through the output operating part 12 and adding it to the measured data. The transmission part 17 outputs the measured data, to which this code is added, to the desired data receiver 20 by radio.
Patent JP-S6319240-A (JP)
Inventor: ICHIJIMA KENICHI
IPC: B32B5/18
Filed: 1986-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5586395-A (JP)
Title: Controller for multiple nut runner
Inventor: YASOJIMA HIROSHI
IPC: G05D17/00
Filed: 1978-12-23
Abstract: PURPOSE: To raise the accuracy of tightening of bolt and nut, by using series-wound commutator motors, detecting that the rotation of all nut runners is almost stopped, rotating the nut runners further by a prescribed angle and then simultaneously cutting off the currents of the motors.  
     CONSTITUTION: The currents of series-wound commutator motors 10, 20 are limited below a level corresponding to a bolt and nut tightening torque set by a torque setter 2. A signal is applied by the output of an AND circuit 3 to full shift control circuits 12, 22 for a rotation angle method since the output of the AND circuit is produced. Then, a signal is applied to thyristor circuits 11, 21 to rapidly rotate the motors. Rotation angle setters 19, 29 are put in operation for the rotation angle method. The output pulses of rotation angle detectors 18, 28 are counted to detect the rotation angles of the motors. When the counted values reach those set by the rotation angle setters 19, 29, gate shut-off circuits 17, 27 are energized to cut off the currents of the motors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05331547-A (JP)
Title: Heat treatment apparatus for steel material
Inventor: HOTTA TOMOO
IPC: C21D9/04
Filed: 1992-05-28
Abstract: PURPOSE:To execute cooling treatment to a long size steel material without developing flaw caused by members for restraining on the steel material surface. CONSTITUTION:In a heat treatment apparatus equipped with plural restraining devices 1 for restraining plural positions in the longitudinal direction of the long size steel material and cooling the whole length of the steel material at the same time, slide follow-up mechanisms 2 slide-shifting the restraining devices 1b at least the parts except the central part in the longitudinal direction of the steel material, toward the longitudinal direction of the steel material with non-driving while following up the shrinkage of the steel material are provided so as not to develop the shrinkage of the material at the restraining part. Further, in the steel material restraining member constituting the restraining device 1, the coolant supplying mechanism 13 enabling supply of the coolant on the abutting surface of the steel material is arranged to supply the coolant to the part of the steel material, which the steel material restraining member abuts, so as to obtain the steel material without uneven hardness in the longitudinal direction.
Patent JP-S645831-A (JP)
Title: Composite metal plate excellent in vibration-damping property and heat resistance
Inventor: FURUTA OSAMU
IPC: B32B15/01
Filed: 1987-06-29
Abstract: PURPOSE:To reduce the temperature-dependent property of vibration-damping characteristic and improve the vibration-damping property and heat resistance of a plate by a method wherein two metal plates, which have nearly the same thickness as each other and at the same time on the surfaces opposing to each other of which ruggedness is formed as structural member, are joined together by a plurality of rivets. CONSTITUTION:Each metal plate 10 is produced by cutting a plate having the size of 140-60mm<2> out of an SS 41 steel plate with the thickness of 6mm and, after that, by machining one side of the plate into square serriform or into a tongued and grooves face 12. Two metal plates 10 are joined together with rivets 14 having the diameter of 6mm at six positions under the condition that the tongued and grooved faces 12 of the metal plates 10 are faced to each other. The preferable number of rivets is 6-9 in the 60X140mm<2> plate. Since the joined metal plates have no integrity with each other, no synchronized vibration occurs and consequently slip occurs between the contact surfaces of the metal plates. As a result, the vibration of one metal plate is checked at the contact surfaces by the other metal plate, resulting in consuming frictional energy and consequently developing vibration-damping effect.
Patent JP-H0326566-A (JP)
Title: Printer
Inventor: IMAI MASAYUKI
IPC: B41J11/20
Filed: 1989-06-23
Abstract: PURPOSE:To conduct printing smoothly on a printing medium of a different thickness by a method wherein a platen is moved toward a printing head, the printing medium is pressed against the printing head by a movable part, and the platen is retracted by a predetermined dimension with the detection of the thickness of the printing medium. CONSTITUTION:A platen 6 is previously retracted by a travel means 9, and a printing medium 1 is set between a printing head 7 and the platen 6. Then, a holding part 68 of the platen 6 is moved forward by the travel means 9, whereby the printing medium 1 is clamped between a movable part 67 and the printing head 7. When this clamping state allows a detection means 10 to detect the thickness of the printing medium 1, the travel means 9 retracts the holding part 68 of the platen 6 by a predetermined dimension based on the detected value. With the retraction of the holding part 68, the movable part 67 is retracted, and a gap is generated between the printing medium 1 and the printing head 7. In this manner, a gap can be set in compliance with the thickness of the printing medium 1, printing can be smoothly conducted with a simple mechanism, and a printing processing speed can be enhanced.
Patent JP-H04360197-A (JP)
Title: Operation element driving device of automatic musical instrument
Inventor: SASAKI TSUTOMU
IPC: G10F1/02
Filed: 1991-06-06
Abstract: PURPOSE:To facilitate drive control over the operation elements of keys by smoothing the thrust-stroke characteristic of the plunger of an electromagnetic actuator. CONSTITUTION:The plunger 24 is suspended from the back surface of the key 11 and a coil 22 having a shaft hole 22a where the plunger 24 projects and sinks and a fixed yoke 23 which holds it are fixed on the upper surface of a shelf plate. The tip part 24c of the plunger 24 is tapered, namely, pointed conically. Consequently, a thrust which operates with a magnetic field can be made constant in the overall stroke of the plunger 24. Consequently, a magnetic gap is made larger toward the tip part 24c to make the quantity of variation in magnetic permeance with the stroke constant.
Patent JP-S5950906-A (JP)
Title: Controlling method of pusher in piercer
Inventor: YOKOYAMA EIICHI
IPC: B21B19/04
Filed: 1982-09-20
Abstract: PURPOSE:To prevent he generation sticker phenomenon by calculating beforehand the axial speed of a blank material when the fiting to main rolls is completed and determining the axial speed of the blank material as the upper limit of the thrusting speed that a pusher exerts on the blank material. CONSTITUTION:An electric motor 19 is operated to drive a pusher 17 by means of a pinion 20 and a rack 21, thereby pushing a blank material 14 into the space between main rolls 11. The blank material is pierced with a plug 13 to form a blank pipe. The material quality and size of the material 14 are inputted from a setter 27 for the specification of the blank material to a controller 26, the size of the blank material is inputted thereto from a setter 28 for the specification of the blank pipe and the sizes the set values of the respective parts of a piercer are inputted thereto from a setter 29 for piercing conditions. The controller 26 calculates the input values in accordance with the prescribed equation, sets an adequate thrusting speed and controls the driving voltage to be applied on the motor 19. The thrusting speed that the pusher 17 applies on the material 14 is determined at the axial speed of the blank material 11 when the fiting to the main rolls 11 is completed as its upper limit.
Patent JP-H0717475-A (JP)
Title: Method for outfitting gas bottle room of ship
Inventor: DOUBUTSU TETSUROU
IPC: B63B9/06
Filed: 1993-06-30
Abstract: PURPOSE:To easily and safely execute the works in an open space, and limit the work in a gas bottle room only to the connection work of the inside/outside gas introduction ports by connecting a gas bottle unit on the upper deck to form the inside gas line in the prestage of forming the gas bottle room. CONSTITUTION:A gas bottle room 1 is independently provided on the upper deck 3 in the vicinity of the bridge 2 forming the accommodation, and partitioned/formed by longitudinal walls 4 and a roof 5. A plurality of gas bottle units 6 for fire extinction are arranged in the gas bottle room 1. To outfit the gas bottle room 1, a plurality of gas bottle units 6 are arranged first on the upper deck 3, and connected to each other to form the inside gas line 9 having the inside gas introduction port 16 at the end part. Then, the gas bottle room 1 is partitioned by surrounding the respective gas bottle units 6 and the inside gas line 9, and an outside gas line 1 7 having the outside gas introduction port 19 at the end part is formed. Successively, the respective gas bottle units 6 and the inside gas line 9 are surrounded to partition/form the gas bottle room 1, and the outside gas line 17 having the outside gas introduction port 19 at the end part is formed. Then, the inside and outside gas introduction ports 16, 19 are connected to each other.
Patent JP-S648756-A (JP)
Title: System for monitoring digital subscriber line
Inventor: AKIYAMA NOBUYOSHI
IPC: H04L1/00
Filed: 1987-07-01
Abstract: PURPOSE:To always enable supervision of a subscriber line with a few measuring instruments by connecting multiplexed code error information to a code error supervisory function via a time division switch and controlling the time division switch. CONSTITUTION:An output of a dropper D3-j (1<j<n) dropping a time slot including the result of discrimination of a transmission error is connected to a measuring instrument TST-k (1<k<l). The time switch TSW is controlled to connect an optional time slot being an output of the dropper D3-j to an optional measuring instrument TST-k by an order from a control circuit. The measuring instrument TST-k counts the result of discrimination of pattern checks PC1, PC2 and is operated to supervise the transmission error of the subscriber line for a long period. Thus, an optional subscriber line is supervised by very few measuring instruments.
Patent JP-S5684916-A (JP)
Title: Manufacturing of rudder for boat
Inventor: INUKAI KAZUO
IPC: B29C69/00
Filed: 1979-12-14
Abstract: PURPOSE: To reduce the weight of the rudder by a method wherein a transversal skeleton member is secured to a rudder post made of carbon fiber and FRP is bonded thereno, further, a synthetic resin foaming material is bonded thereon to work the configuration thereof, thereafter, carbon fiber and FRP putty are bonded thereon to make a finishing work.  
     CONSTITUTION: The rudder post 3 is formed by carbon fiber into a cylindrical form and the transversal skeleton member 4 is secured to the lower part of the rudder post 3, thereafter, this assembly is put on a surface plate 11 horizontally to bond the FRP6 from one side face of the transversal skeleton member 4, then, it is turned to bond the FRP6 on the other side face thereof. Next, the synthetic resin foaming material 7 are bonded to sandwitch the transversal skeleton member 4 and the rudder post 3 interposing the FRP at both sides thereof. Further, the foaming member 7 is worked into a configuration of the rudder and the carbon fiber 9 is stretched over the surface thereof, then, the FRP putty mixed with microfoaming bodies are adhered on the outer surface thereof to make the finishing work thereof. The rudder reduced remarkably in its weight may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6317092-A (JP)
Title: Thermal screen printing stencil
Inventor: MIYAKE KENGO
IPC: B41N1/24
Filed: 1986-07-10
Abstract: PURPOSE:To enhance the accuracy of a cutting dimension, by providing mount holes to a stencil along the extending direction thereof so as to provide an interval substantially necessary for one plate making and mounting a means displaying a cutting timing. CONSTITUTION:When the side end edge part of a stencil 3a on the downstream side thereof advances to the grasping position of a clamper 37 preliminarily held in an open state, both feed roller pairs 23, 24 and 24, 26 are stopped. Thereafter, by revolving a revolving cam 39, the mount holes 67 ... of the stencil 3a are engaged with stencil holding pins 66 and the side end edge part of said stencil 3a on the downstream side thereof is grasped by the clamper 37 and, when a plate cylinder 34 makes one revolution at a low speed in a clockwise direction, the stencil 3a after plate making stored in a storage chamber 28 is drawn out to be wound around the plate cylinder 34. When a cutting timing mark 68 arrives at the position detected by second photocouplers 27, 27, the operation signals for cutters 30, 31 are outputted from the second photocouplers 27, 27.
Patent JP-H1110166-A (JP)
Title: Dephosphorization device
Inventor: FUKASE TETSURO
IPC: C02F1/58
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To form stably magnesium ammonium phosphate of desired uniform particle diameters by providing a reaction column with an introduction inlet for phosphorus containing water on a column lower section, a treated water discharge outlet on a column upper section and a means of adding fine particles from the outside of the reaction column into the reaction column. SOLUTION: A magnesium ammonium phosphate(MAP) fine particle forming tank 20 is provided with an introduction piping 21 for raw water as phosphorus containing water, a magnesium salt feed pipe 22, an alkali agent feed pipe 23, an agitator 24 and a pH meter 25, and MAP fine particles formed in the tank 20 are fed on the upper section of a reaction column 1. An alkali agent is injected from a feed pipe 5 and magnesium salt solution is injected from a feed pipe 4 in the reaction column 1. The MAP is granulated by using MAP particles already separated in a small diameter section 1A, namely a MAP granulating reaction section, as seed crystals.  Also at that time, treated water in the reaction column 1 is extracted from a treated water tank 6 by a piping 7 and a pump P2 and circulated to lower the phosphorus concentration of the MAP granulating reaction section in the reaction column 1 and accelerate the enlargement of MAP particles.